Thank you for viewing! ★ Unisex Inner circumference: Approximately 15cm ◆ Blue Chalcedony: Approximately 10mm Brings mental stability and relaxation, supporting "inner peace." Improves communication skills and harmonizes relationships, fostering empathy and compassion. ◆ Pink Cat's Eye: Approximately 8mm In addition to the general cat's eye effects of warding off evil and improving insight, it also offers benefits associated with the color pink, such as improved love life and marriage prospects, abundant affection, mental stability, and healing. ◆ Luna Flash Frost Clear: Approximately 8mm Healing, mental and physical harmony, and improved creativity. It also acts as an amplifier stone, enhancing the power of other natural stones and supporting the attraction of good fortune for the wearer. This is an artificial stone with an aurora-like film inside the glass, characterized by a mysterious glow like moonstone. ※ However, these are the effects of the stones as power stones and have not been scientifically proven. ◆ Notes on Materials, Quality, and Handling of Products ◆ Images are taken with an iPhone 13. The brightness of the images is maximized to capture the colors as close to the actual product as possible, but the color and texture of the material may appear different from the actual product depending on the device and environment. As they are natural stones, there may be crystals and cracks, and even within the same natural stone, the color and shape may vary. Due to the delicate design, there is a risk of scratches, damage, or breakage if subjected to strong stress or impact, so please handle with care.